What seems to be more difficult: teaching teens or teaching large classes? Reason your answer and think outside the box.

There are some people that think that teach to the teenagers is the most difficult thing in this world because young people are very infuriating and they prefer to avoid teaching teens, but in my opinion is better to teach adolescents than to teach large classes, because in the large classes there are different students  and they have different needs; moreover, when we are teaching a large class is more difficult to establish the rapport and also to maintain the discipline inside the classroom; however, when we are teaching teenagers those things are difficult to achieve at the verb beginning but according to the time is passing you can achieve to establish not only a good relationship with them but also to maintain the discipline inside the classroom. When you do that you can see that is easier to teach teens.